New aspects of sepsis and septic shock pathogenesis in children. The complement system as target for an effective therapy
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01.01.2018 |
Prodeus A.
Ustinova M.
Korsunskiy A.
Goncharov A.
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Russian Journal of Infection and Immunity |
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0 |
Ссылка
© 2018 Saint Petersburg Pasteur Institute. All rights reserved. Nowadays sepsis is grave complication of infection end the cause of death reanimation. In this survey, we would like to emphasize the importance of the control over the activation over the compliment system. It has been proved of animal model a complement one of the key role in the development of hyperactive immunity response, later resulting in violation of immunity homeostasis. Mice which had C3-/-, C4-/-deficit, aft receiving a LPS dose intraperitoneallis showed a better survival to compare with the control group of animals. There exist clinical data which confirm active participation of the compliment in the chain of the septic process. The research showed the patient affected by sepsis, had protein C3 and C4 concentration correlating which mortality at the time of diagnosis. The is chemoattractants, protein C3a and C5a, turn tube the result of complements pathway activation. The chemoattractants, provoke the extraction a big number of cytokines. Vessels permeability increase and DIC-syndrome activation wis it, multiple organ dysfunction develops. Ishemiareperfusion launch triggers aseptic inflammation, which appears decentralization and DIC-syndrome. C1-INH controls the work of classical way complement and Hemostasis System. Researchers the deficit in C1-INH animals and patients affected bay sepsis, which is proved in laboratory and clinics. The remedy C1-INH (Berinert, CSL Behring) appeared over 25 years ago and was used and therapy hereditary angioedema. For the lasted years we accumulated a considerable quantity of fasts of C1-INH use which after pathologies: heart attack, Ischemia-reperfusion injury, trauma provoked by cardiopulmonary bypass. The use of C1-INH on animal models septic in clinical research their efficacy and safety.
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Antiretrovirus therapy - A new epoch of prevention of HIV infection
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01.01.2018 |
Tursunov R.
Kanestri V.
Simonova E.
Raichich R.
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HIV Infection and Immunosuppressive Disorders |
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1 |
Ссылка
© 2018. Modern medicine, relying on a verified strategy and consistent approach, has proved that to date, HIV infection, thanks to effective antiretroviral therapy, has evolved from a category of incurable and deadly diseases into a nosology potentially controlled by medical and diagnostic measures. Moreover, as shown by numerous studies, not only clinical, but also the population effect has been achieved. The life expectancy of HIV-infected people has increased, its quality has significantly improved, and the number of potential sources of infection has decreased. The concept of «treatment as prevention» at the present stage becomes an integral part of the complex of measures to combat HIV infection, since the early onset of ART can significantly reduce the risk of transmission of the pathogen, as well as the level of AIDS-associated morbidity and mortality. In addition to ART, the principles of comprehensive prevention remain unshakable, taking into account the modern epidemiological features of HIV infection.
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Cognitive impairment in anxiety disorders
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01.01.2018 |
Volel B.
Petelin D.
Akhapkin R.
Malyutina A.
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Nevrologiya, Neiropsikhiatriya, Psikhosomatika |
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1 |
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© 2018 Ima-Press Publishing House. All rights reserved. Anxiety disorders are an important biomedical problem due to the high prevalence and significant negative impact on the quality of life and the course of concomitant somatic and neurological diseases. Cognitive impairment (CI) is one of the most intensively studied aspects of pathological anxiety. Impairments in attention, executive functions, memory, cognitive deficit, as well as abnormal cognitions and metacognitions are identified in anxiety disorders. Moreover, the treatment of the latter with the most frequently used drugs (antidepressants, atypical antipsychotics, anticonvulsants, tranquilizers) does not lead to a significant improvement in cognitive functions, and often contributes to their worsening. In this connection, in addition to psychotherapy, cognitive function-improving agents play a large role in treating anxiety diseases associated with cognitive dysfunction. Ginkgo Biloba extract (EGb 761, Tanakan®) that positively affects cognitive functions, especially in the domains of memory, concentration and attention deserves special attention.
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Validation of the modified rankin scale in Russia
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01.01.2018 |
Suponeva N.
Yusupova D.
Zhirova E.
Melchenko D.
Taratukhina A.
Butkovskaya A.
Ilyina K.
Zaitsev A.
Zimin A.
Klochkov A.
Lyukmanov R.
Kalinkina M.
Piradov M.
Kotov-Smolensky A.
Khizhnikova A.
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Nevrologiya, Neiropsikhiatriya, Psikhosomatika |
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0 |
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© 2018 Ima-Press Publishing House. All Rights Reserved. Objective: to develop a Russian version of the modified Rankin Scale (mRS) and to assess its psychometric properties. Patients and methods: The investigation involved 50 patients (25 women, 25 men) over 18 years of age (mean age, 56 years) with an acute cerebrovascular accident diagnosis. During the validation procedure, the authors carried out the linguocultural ratification of mRS, prepared its Russian-language version, and then assessed its psychometric properties (reliability, sensitivity, validity). Results and discussion: Translation and linguistic adaptation of mRS was successfully completed. The results obtained in assessing the psychometric properties of the developed Russian version of the scale reflect its high reliability and the valid and reliable indicators of its sensitivity. A statistical study of constructive and content validity also determined the high significance of differences. Conclusion: The investigation has resulted in the official Russian version of mRS, which is recommended for use by neurologists and rehabilitation specialists in both daily clinical practice and in clinical trials.
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Differentiated effects of glucosaminylmuramildipeptide on the non-transformed and experimentally transformed phenotype of CD62L <sup>+</sup> CD63 <sup>+</sup> CD66d <sup>+</sup> neutrophilic granulocytes in conventionally healthy people
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01.01.2018 |
Nesterova I.
Malinovskaya V.
Khaydukov S.
Dieu Lien N.
Chudilova G.
Lomtatidze L.
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Medical Immunology (Russia) |
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0 |
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© 2018, SPb RAACI. Modern studies have shown a high plasticity and phenotypic diversity of neutrophilic granulocytes (NG) provided by different receptors, which are diagnostic markers for the functional capacity of the cell in the course of their activities. We investigated NG from peripheral blood, obtained from healthy people of both sexes aged from 26 to 66 years. Evaluation of the neutrophil membrane receptor expression was carried out by flow cytometry. The relative amount of neutrophilic granulocytes expressing membrane CD62L, CD63, CD66d receptors and the intensity of their expression were determined according to their fluorescence intensities. The surface NG membrane receptors, i.e., CD62L, CD63, CD66d were studied upon the in vitro experimental influence of the following bacterial peptides: N-formyl-methionyl-leucyl-phenylalanine (FMLP, model 1); glucosaminylmuramyldipeptide (GMDP, model 2), and simultaneous incubation of NG blood with fMLP and GMDP (model 3). The in vitro treatment with fMLP in the in vitro model was used to transform the NG phenotype of conventionally healthy subjects, expressing CD62, CD63, CD66d molecules. The treatment caused a significantly decrease in both CD62L and the CD62L expression in relative amounts of neutrophilic granulocytes with a parallel increase of CD63 expression density. The effect of GMDP on the NG phenotype of conditionally healthy subjects did not change the amount of CD62L + NG and CD63 + NG, and did not affect CD62L and CD63 expression density on the surface of NG. However, the amount of CD66d + NG was significantly increased with the unchanged expression of CD66d molecules. GMDP introduced together with the bacterial fMLP peptide was shown to neutralize some features of the NG phenotype transformation caused by fMLP, i.e., the amount of CD62L + NG was restored by 22 % and the CD62L expression density increased significantly. At the same time, GMDP did not correct the negative effect of fMLP upon the number of CD63 + NG and CD66d + NG, and on the CD63 and CD66d expression. Simultaneous addition of fMLP and GMDP did significantly increase the amount of CD66d + NG and expression density of CD63 molecules on the CD63 + NG membrane as compared to intact NG of conditionally healthy subjects. The obtained data are important in order to justify some new immunotherapeutic strategies aimed at correction of the negatively transformed NG phenotype, which accompanies some infectious and inflammatory diseases of bacterial etiology with atypical clinical course.
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Psychophysiologic features and personal-adaptive potential of students with limited abilities
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01.01.2018 |
Kalenik E.
Salakhova V.
Mikhaylovsky M.
Zhelezniakova M.
Bulgakov A.
Oshchepkov A.
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Electronic Journal of General Medicine |
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11 |
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© 2018 by the authors; licensee Modestum Ltd., UK. Objective: The article contains the results of studying homeostasis of the cardiovascular system by the method of cardiointervalography in students with limited abilities of various programs of study at university. A psychological assessment of the attitude of students with limited abilities to their health was made. The problem of the components of the personal-adaptive potential has been studied. A study of the level of human potential of students on a separate component of “health” and in the aggregate has been conducted, as well as conclusions based on this research work have been drawn. Method: To solve the objectives set in the study, the following methods were used: the review of scientific and methodological literature, instrumental and calculated physiological research methods: variational pulsometry; mathematical analysis of the heart rate variability; calculation method for assessing adaptive capacity-adaptive capacity offered by Bayevsky; the questionnaire “Psychological features of a person’s attitude to his health”, in the framework of a study of the human potential index (health component), a questionnaire was developed based on a questionnaire for assessing the quality of life, developed at the Institute of Stress Medicine (USA) in 1993, methods-descriptive mathematical statistics and testing the hypothesis by Student’s t-test. Results: The analysis of the activity index of the sympathic regulation link-mode amplitude (AMo%) according to the standards of homeostasis, in view of variation pulsograms, is characterized in the studied groups, as moderate sympathicotonia. The AMo index in the groups is not statistically different, reflects the stabilizing effect of centralization of the heart rate control, and indicates the activation of the sympathic division of the autonomic nervous system (ANS). AMo 1 year = 40.8 ± 8.1%; AMo 2 year = 44.9 ± 4.8%; AMo 3 year = 43.9 ± 8.8% the index is in the upper limits of the norm, the index is normal only in the group of first year students. It can be stated that the body of students with limited abilities reacts with a nonspecific adaptive response to the study load, and this depends on the specifics of the diseases and functional reserves that are low in this category of students. The indicator of urgent adaptation-vagosympathetic balance (LF / HF) shows the greatest stress in the group of first-year students. The index is statistically reliably different from the LF / HF1 year = 2.074 ± 0.39 * (according to the paired Student’s t-criterion of dependent indices p ≤ 0.5) from that of students in the second LF / HF2 year = 1.174 ± 0.25 and the third LF / HF3 year = 1.308 ± 0.26 years of study, indicating an increase in sympathic influences. A decrease in the ratio of the LF / HF index in the groups of second and third year students can be interpreted as a positive effect. There was general adaptation to the educational process at the university, and the correct construction of training and health-related workloads, in accordance with the medical diagnosis, led to a balanced regulation of the sympathic and parasympathic nervous system. Conclusion: The stress level of regulatory systems is assessed by the value of the adaptation potential. The higher is the adaptive capacity of the circulatory system, the lower the values of the adaptive potential. The adaptive potential is an indicator that determines the interrelation of two opposite concepts: “health” and “disease”, morpho-functional changes. In case of illness, a shift towards disadaptation takes place.
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Clinical and radiological manifestations and anatomical and topographical rationale for a possible combined injury of the hip joint and proximal part of the sciatic nerve (clinical and experimental study)
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01.01.2018 |
Nikolenko V.
Chekhonatskiy A.
Osadchuk M.
Ilyasova E.
Osadchuk A.
Chekhonatskiy V.
Reshetnikov A.
Levchenko K.
Bahteeva N.
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Russian Electronic Journal of Radiology |
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0 |
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© 2018 Russian Electronic Journal of Radiology.All right reserved. Purpose: To study peculiarities of clinico-radiological and anatomico-topographic relationship of sciatic nerve and acetabulum. Materials and Methods: Two stages experimental research was conducted in vitro on 20 human corpses, died due to various reasons. Clinico-radiological study was carried out in vivo on 41 patients with injuries of sciatic nerve and acetabulum. Results: Research data can confidently state that topographic proximity of sciatic nerve to acetabulum especially to its posterior-upper edge determines high risk of nerve lesion at acetabulum fractures due to influence of bone fragments, formed hematoma, forming scars. Conclusion: Acetabulum fractures are potentially dangerous for possibility of simultaneous injury of sciatic nerve; in this case a patient has to be subjected to special examination with the purpose of his sciatic nerve status evaluation.
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Cognitive disorders and dementia in old patients with arterial hypertension
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01.01.2018 |
Ostroumova O.
Starodubova A.
Ostroumova T.
Chernyaeva M.
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Kardiologiya |
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0 |
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© 2018 Limited Liability Company KlinMed Consulting. All Rights Reserved. The article describes the definition of dementia, its diagnostic criteria, classification. Differences in the pathogenesis and clinical manifestations of different types of dementia are considered. The issues of interrelation of arterial hypertension and the risk of development of cognitive disorders and dementia in old and very old people are discussed in detail. Data on the effect of antihypertensive drugs of different groups on the risk of dementia and the state of cognitive functions are presented. The evidence base of dihydropyridine calcium antagonist amlodipine and thiazide-like diuretic indapamide-retard is discussed with respect to the prevention of dementia and cognitive decline and their beneficial effect on cognitive function in patients with arterial hypertension.
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Systemic lupus erythematosus: Clinical recommendations. Part 2
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01.01.2018 |
Alexeeva E.
Dvoryakovskaya T.
Nikishina I.
Denisova R.
Podchernyaeva N.
Sukhorukikh O.
Shubina L.
Chasnyk V.
Kostik M.
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Voprosy Sovremennoi Pediatrii - Current Pediatrics |
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0 |
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© 2018 Publishing House of the Union of Pediatricians. All rights reserved. The article presents modern ideas about the treatment of systemic lupus erythematosus (SLE). The details of the management of patients with SLE during immunosuppressive and genetically engineered therapy is given. The article also reflects the aspects of rehabilitation, prevention of exacerbations, and follow-up care of children with SLE. The criteria for assessing the quality of medical care for children with SLE are presented. The detailed information on systemic lupus erythematosus for patients with SLE and their parents is outlined specifically.
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Prediction of activity and severity of endocrine ophthalmopathy by multidimensional linear regression modeling
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01.01.2018 |
Lihvantseva V.
Afanasev M.
Rudenko E.
Karaulov A.
Afanasev S.
Korosteleva E.
Vygodin V.
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Vestnik Oftalmologii |
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0 |
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© 2018 Media Sfera. All rights reserved. Endocrine ophthalmopathy (EOP) is a severe chronic autoimmune disease associated with autoimmune thyroid pathology that leads to loss of sight, cosmetic defects and quality of life decrease. EOP is difficult to give prognosis for due to various factors affecting its course and outcome. Purpose - to develop a reliable and precise prognosis method for EOP activity and severity based on personalized combination of risk factors in specific patients by multidimensional linear regression modeling. Material and methods. A group of 139 patients (278 orbits) with newly diagnosed EOP associated with toxic diffuse goiter was observed during 1 year by an ophthalmologist and an endocrinologist; patient examination interval was 6 months. More than 250 indices were dynamically analyzed in the course of the study. Linear regression analysis was chosen as the research method; it allowed detection of linear dependencies between dependent and explanatory variables. Results. More than 600 various linear regression equations were derived that enabled prediction of EOP onset risk and development timeline, estimation of activity and/or severity of the disease, duration of active period in specific patients for the immediate and long-term outcome. From the derived models, the most reliable and safest for practical application were picked out. The present study introduces nine optimized models that can be used for patient follow-up since day one. Conclusion. The onset risk, progression and outcome of the disease can be determined by a combination of factors revealed in the study.
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Approach for identifying of treatment option for pediatric patients in Guillain—Barre syndrome considering results of pharmacoeconomic analysis
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01.01.2018 |
Shakaryan A.
Rakhteenko A.
Yagudina R.
Kulikov A.
Serpik V.
Mitrofanova I.
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Zhurnal Nevrologii i Psihiatrii imeni S.S. Korsakova |
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0 |
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© 2018, Media Sphera Publishing Group. All rights reserved. Objective. A pharmacoeconomic analysis of direct costs on treatment with high dose intravenous immunoglobulins (IVIG) and plasmapheresis (PP) in children. Material and methods. Literature data on the pathogenesis of Guillain—Barre syndrome (GBS) were analyzed. The results of pharmacoeconomic analysis of direct costs on treatment of GBS using IVIG and PP are presented. Risks for complications during treatment with IVIG and PP are calculated. Results and conclusion. The pharmacoeconomic analysis demonstrates comparable costs of treatment with IVIG or PP in the Russian Federation. Nevertheless, a less number of complications, convenience in use and the good safety and tolerability profile make it more preferable to this group of patients. In a clinical case of a 7-year child described in the article, treatment with 10% IVIG — privigen in dose 2 g/kg during 5 days started in the 3rd week of disease showed a marked positive effect.
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Current possibilities and potential development of molecular enterovirus surveillance. Experience of Russian Federation
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01.01.2018 |
Lukashev A.
Golitsina L.
Vakulenko Y.
Akhmadishina L.
Romanenkova N.
Sapega E.
Morozova N.
Novikova N.
Trotsenko O.
Ivanova O.
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Russian Journal of Infection and Immunity |
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0 |
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© 2018 Saint Petersburg Pasteur Institute.All Rights Reserved. Enteroviruses are small RNA viruses, which are ubiquitous and commonly cause outbreaks with various clinical manifestations. In 2006, the Program on enterovirus surveillance was approved in the Russian Federation. Over the last years, molecular-biological and bioinformatics methods for enterovirus epidemiology studies have been developed both in Russia and worldwide. Currently, identification of enteroviruses is carried out by analyzing nucleotide sequence of the full-length VP1 genome region (ca. 900 nt). Routinely, it is sufficient to obtain a partial VP1 genome region sequence (ca. 300 bp) for enteroviruse verification in most cases; however, a more stringent type criterion of 80% sequence identity should be used compared to the 75% sequence identity cut-off for the complete VP1 genome region. Further sequence analysis may be performed by using Bayesian phylogenetic methods, which allow using molecular clock to trace outbreak emergence. Enteroviruses accumulate about 0.5–1% nucleotide substitutions per year. Therefore, a short genome fragment may be used to analyze virus phylodynamics at the level of international transfers and circulating virus variants. On a shorter timescale, a full-length VP1 genome region or a complete genome sequence are preferred for investigating molecular epidemiology, because a short sequence allows to reliably distinguish not more than 1–2 transmission events per year. Thus, determining enterovirus sequences for full-length VP1 genome region or full-genome sequence is preferred for examining viral outbreaks. It is increasingly apparent that analyzing available enterovirus nucleotide sequences reveals limitations related to uneven surveillance efficacy in various countries and short length of genome fragment measured in routine control. As a result, a proper global-scale analysis of enterovirus molecular epidemiology remains problematic. Over the last 20 years, the number of available enterovirus nucleotide sequences increased by hundred times, but understanding emergence of enterovirus infection outbreaks remains limited. Further development of enterovirus surveillance would require new methods for sewage monitoring, affordable high-throughput sequencing and harmonization of global surveillance systems.
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An attributive component of the condition of people with the diagnosis of “ischemic heart disease. Effort angina”
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01.01.2018 |
Kasimovskaya N.
Fattakhutdinova E.
Khuziakhmetov A.
Kutlin N.
Kostina Y.
Kochetkov I.
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Electronic Journal of General Medicine |
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5 |
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© 2018 by the authors; licensee Modestum Ltd., UK. Objective: The article is devoted to the study of attributive components of people diagnosed with Ischemic heart disease. Effort angina. The results of empirical studies of the attributive process are discussed in the article. Now more and more researchers, both domestic and foreign, are beginning to consider attribution as one of the principles of human existence. Attributive processes initially began to be developed in line with the cognitive orientation of social psychology. Currently, they are actively considered in the framework of the psychology of social cognition. Method: We conducted a study on 24 subjects with an average cholesterol level of 7.426 mmol / l (concomitant diseases-hypertension, diabetes, obesity, metabolic syndrome), who underwent treatment in the Central City Clinical Hospital in the rehabilitation department with the diagnosis of Ischemic Heart Disease. Effort Angina. Initially, we conducted the survey of subjects in order to identify their subjective judgment about the cause of the disease. They were asked a question: “In your opinion, what is the cause of your heart disease?” Results: The results of the survey conducted testify that only a small percentage of the subjects believe that they could exert any influence on their health and, for example, to reduce environmental or biological factors. One would assume that such results may be a specific demonstration of the fact that an individual gains experience that it is precisely human health that is difficult to correct and change and simply does not solve it due to the complexity of the problem. However, data obtained in the course of other experiments and studies [19] show that a person is inclined to explain what is happening by circumstances or situational causes, rather than personal ones. The results obtained with the help of T. Dembo’s cognitive self-assessment technique indicate that women believe that they actually have much less physical exertion and their daily routine is more correct than people who are close to them, in their opinion, think about it. We can assume that introjects are more often peculiar to women than men that are related to housekeeping, which sometimes requires considerable physical activity and time. When a woman has to, at the insistence of a doctor, reduce her physical activity and somehow comply with the daily regimen, she feels discomfort because of which she believes that she “does nothing at all”, although her relatives continue to persuade her to have a rest. Here it is appropriate, in our opinion, to raise the problem of accepting oneself and, as a sequence, to take adequate care of oneself. Significant differences in the self-attributive and reflexive components were also discovered in the emotional sphere of the female subjects. In their opinion, they experience low intensity of negative emotions, such as fear and anger, but at the same time they believe that their close relatives radically disagree. This situation can be explained either by the fact that they assume that they have negative emotions more strongly than they would like (and what they admit to this in the study), or they are judged by the words of relatives who can also make their judgments by interpreting the facts with varying degrees of adequacy. Conclusion: In conclusion, it should be noted that during the analysis we encountered at least two facts that require further empirical research. Firstly, we identified three types of explanations (attributions) in the subjects’ answers: adverbial, subjective and personal, and the latter type of causal attribution is not expressed clearly in the subjects of the study. This poses new questions: does a particular type of situation contribute to this perception, or are there any other factors (including personal ones) playing the role here. Secondly, the following questions arise: how exactly does a subject choose only one alternative from a variety of explanatory reasons. All these questions will be understood as a part of our further research.
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Validation of the Leeds Assessment of Neuropathic Symptoms and Signs Pain scale (LANSS) in Russia
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01.01.2018 |
Yusupova D.
Suponeva N.
Zimin A.
Zaytsev A.
Bennett M.
Belova N.
Gushcha A.
Chechotkin A.
Gatina G.
Polekhina N.
Bundhun P.
Ashrafov V.
Piradov M.
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Nervno-Myshechnye Bolezni |
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0 |
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© ABV-Press Publishing House. All rights reserved. Background. Objectivization of the characteristics of neuropathic pain is an important component of differential diagnosis in various diseases. Scales and questionnaires are topical diagnostic tools for assessing subjective symptoms for patients and health professionals. Objective to development and validation of the Russian version of the the Leeds Assessment of Neuropathic Symptoms and Signs Pain Scale (LANSS). Materials and methods. The study included two stages: linguocultural ratification and assessment of the psychometric properties of the developed Russian version. Results. The study showed a high level of reliability, validity and sensitivity of the developed Russian-language version of the scale. Conclusion. By the results of the study, the official validated Russian-language version of the scale is presented and recommended for use in work with Russian-speaking patients.
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Interim results of the international multicenter prospective observational study to evaluate the epidemiology, humanistic and economic outcomes of treatment for chronic hepatitis C virus (HCV) (MOSAIC)
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01.01.2018 |
Chulanov V.
Isakov V.
Zhdanov K.
Bakulin I.
Burnevich E.
Latarska-Smuga D.
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Infektsionnye Bolezni |
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0 |
Ссылка
© 2018, Dynasty Publishing House. All rights reserved. The objective. To study clinico-epidemiological characteristics of patients with CHC and to evaluate clinical, economic and other parameters related to their treatment. Patients and methods. The study is conducted in 10 countries in Central and Eastern Europe involving 1.500-2000 patients with chronic HCV infection, aged 18 years and older not current receiving treatment for hepatitis and seeking for care in a routine clinical visit to physician. After enrollment, patients are observed until the end of HCV treatment. The study includes three consecutive phases. At the phase 1 epidemiological data for the patients seeking for care is being collected at the single visit. Patients for whom antiviral IFN-containing treatment is planned to be started within 12 weeks from the first visit were included into the second phase. During phase 2 patients are being assessed on-treatment for HRQoL changes over time, the impact of HCV and treatment on work productivity, activities of daily living and resource utilization. Interim results presented in this paper reflect epidemiologic characteristics of HCV patients collected during the first phase of MOSAIC study on the territory of Russia. Results. Data from 492 patients were collected in 15 study centers in Russia. 441 patients (377 treatment naïve, 64 experienced) entered the study, 51 patients were considered non-participants. 161 patients did not start treatment within 12 weeks after enrollment. Patients were of white race, 57% males and 43% females, aged between 19 and 74 years, with median age 37.0 (IQR 31-47 years). Median time since HCV diagnosis was 2.0 years. 30 (6.8%) patients had clinically compensated liver cirrhosis, 40% of patients had unknown cirrhosis status. The most common viral genotypes were Gt1 and Gt3 – 55.6% and 37.6% of patients, respectively. Among patients with known viral load HCV RNA level at enrollment was ≤ 800.000 IU/ml in 53% of patients and > 800.000 IU/ml in 47% of patients. Twelve (4.3%) treated patients had extra-hepatic symptoms of liver disease, no association was found between liver cirrhosis and presence of extra-hepatic manifestations (p = 0.3534). 14.5% of patients were treatment experienced, 88.9% of them had only one course of antiviral therapy in the past. Relapse was the most common reason of therapy failure observed in 50% (32/64) patients.17.5% of HCV patients have concomitant diseases; the most common are cardiovascular diseases (5,7%), other liver diseases (5%) and diabetes mellitus (2,9%), the latter is associated with the presence of liver cirrhosis (p = 0.0125). Among studied parameters (gender, age, HCV genotype and pre-treatment status) age was an only significant predictor of liver cirrhosis development, odds increase with every 10 years of increment (OR 2.005 [95% CI 1.407; 2.858], ROC 0.732, p = 0.0001). Conclusion. Epidemiology of patients with HCV infection was investigated in the first phase of MOSAIC international observational study on the territory of Russia and described in the present article. Сlinical, humanistic and economic burden of anti-HCV treatment based on MOSAIC data will be presented in future publications.
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The risk factors and epidemiologic characteristics of stroke in women in the Tyumen Region
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01.01.2018 |
Lebedeva D.
Brynza N.
Njamcu A.
Akarachkova E.
Orlova A.
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Profilakticheskaya Meditsina |
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0 |
Ссылка
© 2018 Media Sphera Publishing Group. All rights reserved. Stroke is now one of the leading causes of morbidity and mortality worldwide, in this connection, various programs are being implemented to prevention this disease and to improve diagnostic and therapeutic measures. Female gender is a proven unmodifiable risk factor for stroke. Objective - to analyze literature data on the risk factors of stroke in women and to identify the epidemiological features of the disease in women in the Tyumen Region. Material and methods. To achieve literature was sought in the databases Pubmed and Library the 2007 - 2016 statistical materials of the Healthcare Department of the Tyumen Region were used. Results. The review of the literature demonstrated significant differences in the epidemiological parameters of stroke and analyzed in detail its age-related characteristics in women, the possible biological mechanisms of differences, and the role of hormone replacement therapy. The authors' own study did not reveal a higher incidence of stroke in women than that in men even in the oldest age groups. Conclusion. For personalized stroke prevention and treatment, there is a need for further investigations with a thorough analysis of the burden of gender-related risk factors.
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A Russian adaptation of the multidimensional inventory for religious/spiritual well-being
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01.01.2018 |
Agarkov V.
Alexandrov Y.
Bronfman S.
Chernenko A.
Kapfhammer H.
Unterrainer H.
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Archive for the Psychology of Religion |
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1 |
Ссылка
© 2018 Koninklijke Brill NV, Leiden, The Netherlands. It is intended in this study to present initial reliability and validity data for the Russian adaptation of the Multidimensional Inventory of Religious/Spiritual Well-being (MI-RSWB-R), as being related to personality factors and psychopathology. Therefore, the first version of the MI-RSWB-R was applied to a sample of 192 (147 females) non-clinical subjects, together with the NEO Five Factor Inventory and the Symptom-Check-List (SCL-90-R). The original six-factor structure of the scale could be replicated for the MI-RSWB-R, which also provides satisfying psychometric properties. In accordance with previous research the RSWB total score was linked to more favorable personality traits such as Extraversion (r =.45), Openness to Experience (r =.39), and Agreeableness (r =.38), which was paralleled by substantial negative correlations with increased psychopathology. Our findings support the reliability and structural validity of the MI-RSWB-R as a standardized instrument for addressing the spiritual dimension in Russian populations. Further research in clinical surroundings is now recommended.
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Aggressiveness and social aggression in the youth environment: Philosophical and psychological field of interpretation
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01.01.2018 |
Galushkin A.
Prasolov V.
Khuziakhmetov A.
Sizova Z.
Vasenina I.
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XLinguae |
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3 |
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© 2018, Slovenska Vzdelavacia Obstaravacia. All rights reserved. The topicality of the research lies in the fact that the challenges of the last decades, especially the last few years, caused the growth of crime, violence, extremist and terrorist sentiments, and extensively involved youth in these processes. For these reasons, there is an acute need to study aggression and social aggression, especially the aggressive behavior of youth. An interpretive comprehension of these phenomena by social philosophers is important because aggression, in any form, is a social construct, is formed and manifested in social interaction; and the use of philosophical methods allows studying all the factors that influence its formation: political, economic, social, psychological and others. In this paper, we present a review and analysis of various approaches to understand human and social aggression, their generalization, and develop a general and comprehensive point of view relate to their nature and determinacy. The methodology of the research is based on the universal laws governing the development of nature, human society, and thought: dialectical synthesis, the transformation of quantity into quality, and the identity of opposites; the philosophical theory of determinism; and system-activity approach. The leading theoretical methods to study this issue are concerned with the content analysis of scientific papers relevant to the research problem, and, hence, consider the factors associated with the formation and manifestation of aggressiveness in general and social aggression in particular. The paper provides a definition of the phenomenon of social aggression considering it as a system of aggressor's attitudes and behaviors in the interaction, his intention of inflicting damage or other unpleasantness upon another individual, the aim to create more efficient (dominant) terms of interaction and activity, and/or cause damage to the target victims. Using system-activity approach to characterize the phenomenon the following features have been distinguished: a specific way of organizing activities, rationality, a temporal duration, purposefulness, practicality, introductory nature, a possibility of control and self-control, invertibility and duality caused by human consciousness as the only factor. The authors hope that the materials of the article might be of theoretical and practical value for developing programs aimed at the prevention of aggression, especially social youth aggression, and bring the process of social adaptation and socialization of young people back to the normal state, thus reducing the risk of destructive tendencies.
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The construction of the three-dimensional model of the damaged bone tissue based on its roentgenogram
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01.01.2018 |
Gridin V.
Pigolkin Y.
Trufanov M.
Leonov S.
Mosoyan A.
Dubrovin I.
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Sudebno-Meditsinskaya Ekspertiza |
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0 |
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© 2018 Media Sphera Publishing Group. All rights reserved. The objective of the present work was to develop the method for the visualization of the shape of the bone surface in the region of its traumatic damage based on the results of the analysis of a single X-ray image for the solution of the problems facing forensic medical expertise and traumatology. The three-dimensional models of the fractures of the long tubular bones constructed with the use of the visualization technique were shown to adequately reproduce the morphological picture of the injury. It allowed to enhance the potential of the forensic medical analysis and the accuracy of the diagnostic methods employed for the purposes of forensic medical expertise.
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Morphologic and chemical composition of particulate matter in motorcycle engine exhaust
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01.01.2018 |
Chernyshev V.
Zakharenko A.
Ugay S.
Hien T.
Hai L.
Kholodov A.
Burykina T.
Stratidakis A.
Mezhuev Y.
Tsatsakis A.
Golokhvast K.
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Toxicology Reports |
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10 |
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© 2018 The Author(s) Despite the fact that environmental pollution due to motorcycle exhaust gases reports a great increase, motorcycle production exhibits a great increase through the last years. Countries of Asia and Africa are reported to be the major regions where two-wheeled vehicles are a major transportation mode, with tens of millions of units sold per year. Motorcycle exhaust particles are considered to be the major contributor to environmental pollution due to their airborne dispersion, containing great amount of polycyclic aromatic hydrocarbons (PAHs). This study aims at reporting an objective analysis of the main sources of the ambient air pollution as also particle size distribution and chemical composition analysis of particulate matter originated from the exhausts of two-wheeled vehicles used in the territory of Vladivostok, Russia. Various types of two-wheeled vehicles were examined (motorcycles, ATVs, scooters and wet bikes) using different types of engine and fuel system. Experimental results showed that there was no clear relation to the particle size distribution with the engine displacement of motorcycle and the number of strokes and the fuel system. Instead, there were reported two clear assumptions. The first one is that regarding to the motorcycle brand, a few samples did not exhibit a great percentage of PM10 fraction. The second one is that more modern vehicles, that have a harmful gas afterburning system, are usually the source of an increased percentage of PM10 emitted particles. At last, it should be mentioned that the laser particle size analysis method is capable of determining the particle sizes after their agglomeration whereas the optical morphometry method allows to determine the real particle size of emissions. In conclusion, it can be pointed out that the agglomeration of particles can lead to the reduction in the toxicity of particles emissions originated from two wheeled-vehicles.
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